Patents by Inventor Emanual Zevallos

Emanual Zevallos has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7716789
    Abstract: The sanitary handle apparatus provides a leveraged handle with a like-shaped rod within. The rod is partially exposed. A protective covering is fed onto the rod to prevent contact with germs and bacteria left by other individuals. The apparatus is especially useful for publicly and industrially used doors. The covering is an automatically feeding roll of hygienic, biodegradable paper or plastic rod covering. The roll is placed inside a durable, plastic or metal housing that operates via 12-volt, rechargeable battery packs and/or 12-volt transformer and also includes a motion sensor for motor activation.
    Type: Grant
    Filed: September 30, 2008
    Date of Patent: May 18, 2010
    Inventor: Emanual Zevallos